the interview with katie couric. >> must we? >> yes. >> okay. >> you talked about it in the book so i assume everything in the book-- >> it is. >> you do say that it wasn't your best interview. >> here again. >> a seminal defining moment for you, that interview. >> i did not and neither did the campaign. in fact, that's why segment two, three, four, maybe five were scheduled, the campaign said right on, good, you're showing your independence, this is what america needs to say and it's a good interview and i'm thinking if you thought that was a good interview, i don't know what a bad interview was. i knew it wasn't a good interview. >> the book tour is underway come to go a city near you. karl, what is her political future, can she bounce back from the resignation, from the interviews we've seen and where does her future lie in politics? >> well, yes, the answer to your second question, can she bounce back, the answer is yes. i mean, she's a woman of formidable talents with an enthusiastic following. and the answer to your first question, we don't know. i mean, what is her future in politics?